#252387#252387

#252387 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.160 H 274.5°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#252387
RGB	rgb(37, 35, 135)
HSL	hsl(241, 59%, 33%)
HSV	hsv(241, 74%, 53%)
CMYK	cmyk(72.6%, 74.1%, 0%, 47.1%)
CIE-LAB	lab(21.37, 35.03, -55.12)
CIE-LCH	lch(21.37, 65.31, 302.44°)
OKLab	oklab(33.7% 0.0125 -0.1594)
OKLCH	oklch(33.7% 0.16 274.5)
XYZ	xyz(5.7357, 3.3441, 23.2602)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252387 #858723

analogous

#235387 #252387 #572387

triadic

#252387 #872523 #238725

tetradic

#252387 #872353 #858723 #238757

square

#252387 #872353 #858723 #238757

split-complementary

#252387 #875723 #538723

monochromatic

#0A0A26 #181656 #252387 #3230B8 #5552D2

Accessibility & contrast

On white

12.58

#252387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#252387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252387

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252387	#FFFFFF	#000000	##FFFFFF
##252387	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #252387;
/* rgb */ color: rgb(37, 35, 135);
/* oklch */ color: oklch(33.7% 0.160 274.5);

Tailwind

colors: {
  custom: {
    50: '#6f5fab',
    500: '#252387',
    950: '#000000',
  },
}

SCSS

$custom: #252387;
$custom-light: #6f5fab;
$custom-dark: #000000;

JSON

{
  "hex": "#252387",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 135
  },
  "hsl": {
    "h": 241.2,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33703,
    "c": 0.15987,
    "h": 274.5
  },
  "luminance": 0.03345
}

Semantic roles & 50–950 ramp

primary

#252387

secondary

#B4B650

accent

#E246DF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #252387

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →